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de Oliveira ZB, Silva da Costa DV, da Silva Dos Santos AC, da Silva Júnior AQ, de Lima Silva A, de Santana RCF, Costa ICG, de Sousa Ramos SF, Padilla G, da Silva SKR. Synthetic Colors in Food: A Warning for Children's Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:682. [PMID: 38928929 DOI: 10.3390/ijerph21060682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 06/28/2024]
Abstract
This study addressed the harmful effects of artificial colors in pediatric populations, including children diagnosed with Autism Spectrum Disorder (ASD) and Attention Deficit Hyperactivity Disorder (ADHD), as well as those without behavioral disorders. There is a consensus that synthetic food colorings have several impacts on consumers, especially pediatrics, due to their influence on sensory appeal, which can encourage preference for certain foods. The results revealed that these color additives are directly linked to a series of health problems, with a greater impact on children, including a predisposition to pathological conditions such as carcinogenic, allergenic, mutagenic, cytotoxic, and clastogenic activities, as well as gastrointestinal and respiratory problems, in addition to behavioral changes in children with and without diagnosed disorders. The harms of synthetic dyes in children with or without comorbidities are worrying and require a careful and proactive approach from parents, caregivers and public authorities.
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Affiliation(s)
- Zandleme Birino de Oliveira
- Programa de Pós-Graduação em Recursos Naturais da Amazônia, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
- Laboratório de Microbiologia, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
| | - Darlene Vitória Silva da Costa
- Laboratório de Microbiologia, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
| | - Ana Caroline da Silva Dos Santos
- Laboratório de Microbiologia, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
| | - Antônio Quaresma da Silva Júnior
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Rede Bionorte, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
| | - Amanda de Lima Silva
- Laboratório de Microbiologia, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
| | - Raphael Carlos Ferrer de Santana
- Laboratório de Microbiologia, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
| | | | - Sara Freitas de Sousa Ramos
- Laboratório de Microbiologia, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
| | - Gabriel Padilla
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo 05508-000, SP, Brazil
| | - Silvia Katrine Rabelo da Silva
- Programa de Pós-Graduação em Recursos Naturais da Amazônia, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
- Laboratório de Microbiologia, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Oeste do Pará, Santarém 68040-255, PA, Brazil
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Raudeniece J, Vanags E, Justamente I, Skara D, Fredriksen PM, Brownlee I, Reihmane D. Relations between the levels of moderate to vigorous physical activity, BMI, dietary habits, cognitive functions and attention problems in 8 to 9 years old pupils: network analysis (PACH Study). BMC Public Health 2024; 24:544. [PMID: 38383413 PMCID: PMC10882845 DOI: 10.1186/s12889-024-18055-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 02/09/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Physical activity (PA) and dietary habits (DH) play a crucial role on quality of life and health outcomes from various aspects. METHODS This study aims to investigate the relations between recommended daily levels of moderate to vigorous physical activity (MVPA) in 8 to 9 year old pupils, and their body mass index (BMI), DH, cognitive functions and attention problem scores by network analysis. Study participants were split into two groups based on their MVPA levels on weekdays. RESULTS Our findings suggest that children who reach recommended MVPA levels consume more vegetables and fruits, eat breakfast more frequently, have better motor speed and lower impulsivity score. CONCLUSIONS The number of interlinkages between various parameters in network structure for children who do not reach recommended MVPA levels is greater and more intense, highlighting the differences between the groups and suggesting that different interventions and approaches to improve/change lifestyle habits might be used.
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Affiliation(s)
- Jelena Raudeniece
- Department of Human and Animal Physiology, Faculty of Biology, University of Latvia, Jelgavas Street 1, Riga, LV-1004, Latvia
- Department of Human Physiology and Biochemistry, Riga Stradiņš University, Dzirciema Street 16, Riga, LV-1007, Latvia
| | - Edmunds Vanags
- Department of Psychology, Faculty of Education, Psychology and Art, University of Latvia, Jelgavas Street 1, Riga, LV-1004, Latvia
| | - Ilze Justamente
- Department of Human and Animal Physiology, Faculty of Biology, University of Latvia, Jelgavas Street 1, Riga, LV-1004, Latvia
- Department of Human Physiology and Biochemistry, Riga Stradiņš University, Dzirciema Street 16, Riga, LV-1007, Latvia
| | - Dana Skara
- Department of Psychology, Faculty of Education, Psychology and Art, University of Latvia, Jelgavas Street 1, Riga, LV-1004, Latvia
| | - Per Morten Fredriksen
- Department of Biotechology, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, 2318, Hamar, Norway
| | - Iain Brownlee
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
| | - Dace Reihmane
- Department of Human and Animal Physiology, Faculty of Biology, University of Latvia, Jelgavas Street 1, Riga, LV-1004, Latvia.
- Department of Human Physiology and Biochemistry, Riga Stradiņš University, Dzirciema Street 16, Riga, LV-1007, Latvia.
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Processed Food-Sweets Patterns and Related Behaviors with Attention Deficit Hyperactivity Disorder among Children: A Case-Control Study. Nutrients 2023; 15:nu15051254. [PMID: 36904252 PMCID: PMC10005288 DOI: 10.3390/nu15051254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Previous studies have focused on the associations between core symptoms and dietary intake in children with attention deficit hyperactivity disorder (ADHD). However, few studies have explored how dietary patterns and behaviors relate to the risk of ADHD. The aim of our study is to explore the associations between dietary patterns and behaviors and the risk of ADHD, which could provide evidence for follow-up and treatments for children with ADHD. METHODS We conducted a case-control study, including 102 children diagnosed with ADHD and 102 healthy children. The food frequency questionnaire (FFQ) and the children's eating behavior questionnaire (CEBQ) were used to investigate food consumption and eating behaviors. We applied exploratory factor analysis for constructing dietary patterns, and the factor scores were adopted for log-binomial regression to assess the associations between how dietary patterns and eating behaviors affect the risk of ADHD. RESULTS We extracted five dietary patterns with a cumulative contribution rate of 54.63%. Processed food-sweets scores revealed positive associations with an increased risk of ADHD (OR = 1.451, 95% CI: 1.041-2.085). Moreover, processed food-sweets tertile 3 was associated with an increased risk of ADHD (OR = 2.646, 95% CI: 1.213-5.933). In terms of eating behaviors, the group with a higher score relating to a desire to drink was also positively correlated with the risk of ADHD (OR = 2.075, 95% CI: 1.137-3.830). CONCLUSIONS In the treatment and follow-up of children with ADHD, dietary intake and eating behaviors should be considered.
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Zhang Y, Gui Z, Jiang N, Pu X, Liu M, Pu Y, Huang S, Huang S, Chen Y. Association between Hyperactivity and SSB Consumption in Schoolchildren: A Cross-Sectional Study in China. Nutrients 2023; 15:nu15041034. [PMID: 36839392 PMCID: PMC9965227 DOI: 10.3390/nu15041034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/13/2023] [Accepted: 02/17/2023] [Indexed: 02/22/2023] Open
Abstract
Sugar-sweetened beverages (SSBs) consumption has risen significantly, which may lead to various health problems. Studies about the association between SSBs and attention-deficit/hyperactivity disorder (ADHD) in children are rare and inconsistent. We have used the two-stage cluster sampling method to select 6541 students aged 6-12. We further investigated their basic information and SSB intake. Teachers' questionnaires and parents' questionnaires were used to evaluating the hyperactive behaviors in children. We examined the associations between SSB consumption and hyperactivity index (HI) by adopting the censored least absolute deviation (CLAD) estimator. Then, we further evaluated the impacts of sex and age on the association between SSB intake and hyperactivity. Children who weekly drank SSB two or more times were associated with 0.05 (0.04, 0.07) and 0.04 (0.02, 0.06) higher scores of ln (HI+1) reported by teachers and parents, respectively, compared to non-consumers children (p for trend < 0.05). A stronger association between SSB intake and hyperactivity occurred in girls and old children. (p for interaction < 0.05). SSB intake has a positive correlation with the risk of hyperactivity in children, and the frequency of SSB consumption and hyperactivity have a dose-response relationship.
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Fan X, Ma Y, Cai J, Zhu G, Gao W, Zhang Y, Lin N, Rao Y, Mao S, Li R, Yang R. Do Parents of Children with ADHD Know the Disease? Results from a Cross-Sectional Survey in Zhejiang, China. CHILDREN (BASEL, SWITZERLAND) 2022; 9:1775. [PMID: 36421224 PMCID: PMC9689420 DOI: 10.3390/children9111775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/03/2022] [Accepted: 11/17/2022] [Indexed: 12/01/2023]
Abstract
Parents' knowledge, attitudes, and beliefs about attention-deficit/hyperactivity disorder (ADHD) are crucial in the selection of the treatment strategy and how to care for children with ADHD. However, little is known about parents' conception in mainland China. A semi-structured questionnaire was used to assess this information with 25 true/false questions regarding ADHD, and other questions investigating the methods of acquiring ADHD-related information, treatment preference, and concerns about ADHD treatment strategy. We found that the average score of all the participants was 17.42 ± 2.69 (total of 25 points) for the questionnaire on knowledge, attitudes, and beliefs about ADHD. This indicated that the parents had insufficient knowledge of this disease profile. They always accessed specialized information through mobile internet. For the treatment options, the investigated parents chose psychotherapy treatment rather than medications, in that they worried about the side effects of medication and expected to find alternative treatment strategies. The present investigation demonstrated that most parents lack knowledge about ADHD in treatment decision making in China. Medical professionals should provide parents with evidence-based ADHD-related information to help them understand this disease.
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Affiliation(s)
- Xiaoli Fan
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Ye Ma
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Jingjing Cai
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Guochun Zhu
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Weijia Gao
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Yanyi Zhang
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Nannan Lin
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Yanxiao Rao
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Shujiong Mao
- Department of Pediatrics, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou 310006, China
| | - Rong Li
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Rongwang Yang
- Department of Child Psychology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
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Dubljević O, Ković V, Pavković Ž, Mitić M, Pešić V. The Influence of Unlimited Sucrose Intake on Body Weight and Behavior-Findings from a Mouse Model. Brain Sci 2022; 12:brainsci12101332. [PMID: 36291265 PMCID: PMC9599889 DOI: 10.3390/brainsci12101332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/22/2022] [Accepted: 09/27/2022] [Indexed: 11/23/2022] Open
Abstract
A potential relationship between unrestricted sucrose intake (USI), overweight, and emotional/behavioral control has not been well documented. We examined the influence of USI and having less sweetness than expected on body weight (BW), motor/exploratory, anxiety-like, and social dominant behavior in adult C57BL/6J male mice. Animals had free access to water (group 1) or 32% sucrose and water (sucrose groups 2–5) for 10 days. Then, group 2 remained with 32% sucrose while groups 3–5 were subjected to the downshift (24 h access to 4%, 8%, or 16% sucrose). All experimental groups were weighed and tested in the novel-open arena (NA), elevated plus maze (EPM), and tube tests to assess BW, motor/exploratory, anxiety-like, and social dominance behavior, respectively. USI did not influence animals’ BW but produced hyperactivity and anxiolytic-like behavior, which was evident in EPM but not in NA; the outcomes of the downshift were comparable. USI did not influence successes/wins in the tube test but altered emotions that drive the winning, favoring a less anxious behavioral phenotype; this was not evident in the downshifted groups. Observed findings suggest that USI promotes sensation-seeking and motivates dominance, without changing BW, while blunted emotional base of social dominance might be an early mark of the downshift.
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Affiliation(s)
- Olga Dubljević
- Department of Neurobiology, Institute for Biological Research ‘‘Siniša Stanković’’—National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Vanja Ković
- Laboratory for Neurocognition and Applied Cognition, Department of Psychology, Faculty of Philosophy, University of Belgrade, 11000 Belgrade, Serbia
| | - Željko Pavković
- Department of Neurobiology, Institute for Biological Research ‘‘Siniša Stanković’’—National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Miloš Mitić
- Department of Molecular Biology and Endocrinology, ‘‘VINČA’’ Institute of Nuclear Sciences—National Institute of the Republic of Serbia, 11000 Belgrade, Serbia
| | - Vesna Pešić
- Department of Neurobiology, Institute for Biological Research ‘‘Siniša Stanković’’—National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
- Correspondence:
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Gondré-Lewis MC, Elman I, Alim T, Chapman E, Settles-Reaves B, Galvao C, Gold MS, Baron D, Kazmi S, Gardner E, Gupta A, Dennen C, Blum K. Frequency of the Dopamine Receptor D3 (rs6280) vs. Opioid Receptor µ1 (rs1799971) Polymorphic Risk Alleles in Patients with Opioid Use Disorder: A Preponderance of Dopaminergic Mechanisms? Biomedicines 2022; 10:biomedicines10040870. [PMID: 35453620 PMCID: PMC9027142 DOI: 10.3390/biomedicines10040870] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/21/2022] [Accepted: 03/26/2022] [Indexed: 02/05/2023] Open
Abstract
While opioids are a powerful class of drugs that inhibit transmission of pain signals, their use is tarnished by the current epidemic of opioid use disorder (OUD) and overdose deaths. Notwithstanding published reports, there remain gaps in our knowledge of opioid receptor mechanisms and their role in opioid seeking behavior. Thus, novel insights into molecular, neurogenetic and neuropharmacological bases of OUD are needed. We propose that an addictive endophenotype may not be entirely specific to the drug of choice but rather may be generalizable to altered brain reward circuits impacting net mesocorticolimbic dopamine release. We suggest that genetic or epigenetic alterations across dopaminergic reward systems lead to uncontrollable self-administration of opioids and other drugs. For instance, diminished availability via knockout of dopamine D3 receptor (DRD3) increases vulnerability to opioids. Building upon this concept via the use of a sophisticated polymorphic risk analysis in a human cohort of chronic opioid users, we found evidence for a higher frequency of polymorphic DRD3 risk allele (rs6280) than opioid receptor µ1 (rs1799971). In conclusion, while opioidergic mechanisms are involved in OUD, dopamine-related receptors may have primary influence on opioid-seeking behavior in African Americans. These findings suggest OUD-targeted novel and improved neuropharmacological therapies may require focus on DRD3-mediated regulation of dopaminergic homeostasis.
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Affiliation(s)
- Marjorie C. Gondré-Lewis
- Neuropsychopharmacology Laboratory, Department of Anatomy, Howard University College of Medicine, Washington, DC 20059, USA (C.G.)
- Correspondence: (M.C.G.-L.); (K.B.)
| | - Igor Elman
- Department of Psychiatry, Cambridge Health Alliance/Harvard Medical School, Cambridge, MA 02139, USA or
| | - Tanya Alim
- Department of Psychiatry and Behavioral Sciences, Howard University College of Medicine, Washington, DC 20059, USA; (T.A.); (E.C.)
| | - Edwin Chapman
- Department of Psychiatry and Behavioral Sciences, Howard University College of Medicine, Washington, DC 20059, USA; (T.A.); (E.C.)
| | - Beverlyn Settles-Reaves
- Neuropsychopharmacology Laboratory, Department of Anatomy, Howard University College of Medicine, Washington, DC 20059, USA (C.G.)
| | - Carine Galvao
- Neuropsychopharmacology Laboratory, Department of Anatomy, Howard University College of Medicine, Washington, DC 20059, USA (C.G.)
| | - Mark S. Gold
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO 63110, USA;
| | - David Baron
- Graduate College, Western University Health Sciences, Pomona, CA 91766, USA;
| | - Shan Kazmi
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA or
| | - Eliot Gardner
- Neuropsychopharmacology Section, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD 21224, USA;
| | - Ashim Gupta
- Future Biologics, Lawrenceville, GA 30043, USA;
| | - Catherine Dennen
- The Kenneth Blum Behavioral & Neurogenetic Institute, Austin, TX 78701, USA;
| | - Kenneth Blum
- Graduate College, Western University Health Sciences, Pomona, CA 91766, USA;
- The Kenneth Blum Behavioral & Neurogenetic Institute, Austin, TX 78701, USA;
- Department of Clinical Psychology and Addiction, Institute of Psychology, Faculty of Education and Psychology, ELTE Eötvös Loránd University, Egyetem tér 1-3, 1053 Budapest, Hungary
- Department of Psychiatry, School of Medicine, University of Vermont, Burlington, VT 05405, USA
- Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology, Nonakuri, Purba Medinipur 721172, West Bengal, India
- Department of Psychiatry, Wright State University Boonshoft School of Medicine and Dayton VA Medical Centre, Dayton, OH 45324, USA
- Correspondence: (M.C.G.-L.); (K.B.)
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Gupta A, Bowirrat A, Gomez LL, Baron D, Elman I, Giordano J, Jalali R, Badgaiyan RD, Modestino EJ, Gold MS, Braverman ER, Bajaj A, Blum K. Hypothesizing in the Face of the Opioid Crisis Coupling Genetic Addiction Risk Severity (GARS) Testing with Electrotherapeutic Nonopioid Modalities Such as H-Wave Could Attenuate Both Pain and Hedonic Addictive Behaviors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:552. [PMID: 35010811 PMCID: PMC8744782 DOI: 10.3390/ijerph19010552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/16/2021] [Accepted: 12/31/2021] [Indexed: 02/03/2023]
Abstract
In the United States, amid the opioid overdose epidemic, nonaddicting/nonpharmacological proven strategies are available to treat pain and manage chronic pain effectively without opioids. Evidence supporting the long-term use of opioids for pain is lacking, as is the will to alter the drug-embracing culture in American chronic pain management. Some pain clinicians seem to prefer classical analgesic agents that promote unwanted tolerance to analgesics and subsequent biological induction of the "addictive brain". Reward genes play a vital part in modulation of nociception and adaptations in the dopaminergic circuitry. They may affect various sensory and affective components of the chronic pain syndromes. The Genetic Addiction Risk Severity (GARS) test coupled with the H-Wave at entry in pain clinics could attenuate pain and help prevent addiction. The GARS test results identify high-risk for both drug and alcohol, and H-Wave can be initiated to treat pain instead of opioids. The utilization of H-Wave to aid in pain reduction and mitigation of hedonic addictive behaviors is recommended, notwithstanding required randomized control studies. This frontline approach would reduce the possibility of long-term neurobiological deficits and fatalities associated with potent opioid analgesics.
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Affiliation(s)
- Ashim Gupta
- Future Biologics, Lawrenceville, GA 30043, USA;
| | - Abdalla Bowirrat
- Department of Molecular Biology, Adelson School of Medicine, Ariel University, Ariel 40700, Israel;
| | - Luis Llanos Gomez
- The Kenneth Blum Behavioral & Neurogenetic Institute, Austin, TX 78701, USA; (L.L.G.); (R.J.); (E.R.B.)
| | - David Baron
- Graduate College, Western University Health Sciences, Pomona, CA 91766, USA;
| | - Igor Elman
- Center for Pain and the Brain (P.A.I.N Group), Department of Anesthesiology, Critical Care & Pain Medicine, Boston Children’s Hospital, Boston, MA 02115, USA;
- Cambridge Health Alliance, Harvard Medical School, Cambridge, MA 02139, USA
| | - John Giordano
- South Beach Detox & Treatment Center, North Miami Beach, FL 33169, USA;
| | - Rehan Jalali
- The Kenneth Blum Behavioral & Neurogenetic Institute, Austin, TX 78701, USA; (L.L.G.); (R.J.); (E.R.B.)
- Department of Precision Behavioral Management, Geneus Health, San Antonio, TX 78249, USA
| | - Rajendra D. Badgaiyan
- Department of Psychiatry, South Texas Veteran Health Care System, Audie L. Murphy Memorial VA Hospital, Long School of Medicine, University of Texas Medical Center, San Antonio, TX 78229, USA;
| | | | - Mark S. Gold
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO 63110, USA;
| | - Eric R. Braverman
- The Kenneth Blum Behavioral & Neurogenetic Institute, Austin, TX 78701, USA; (L.L.G.); (R.J.); (E.R.B.)
| | - Anish Bajaj
- Bajaj Chiropractic, New York, NY 10010, USA;
| | - Kenneth Blum
- The Kenneth Blum Behavioral & Neurogenetic Institute, Austin, TX 78701, USA; (L.L.G.); (R.J.); (E.R.B.)
- Graduate College, Western University Health Sciences, Pomona, CA 91766, USA;
- Department of Precision Behavioral Management, Geneus Health, San Antonio, TX 78249, USA
- Institute of Psychology, ELTE Eötvös Loránd University, Egyetem tér 1-3, 1053 Budapest, Hungary
- Department of Psychiatry, School of Medicine, University of Vermont, Burlington, VT 05405, USA
- Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology, Nonakuri, Purba Medinipur 721172, West Bengal, India
- Department of Psychiatry, Wright State University Boonshoft School of Medicine and Dayton VA Medical Centre, Dayton, OH 45324, USA
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KAZĞAN A, YILDIZ S, KURT O, KORKMAZ S. Sınırda kişilik bozukluğunda serum ürik asit seviyeleri ve dürtüsellikle ilişkisi. CUKUROVA MEDICAL JOURNAL 2021. [DOI: 10.17826/cumj.999393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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10
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Ker CR, Wu CH, Lee CH, Wang SH, Chan TF. Increased sugar-sweetened beverage use tendency in pregnancy positively associates with peripartum Edinburgh postpartum depression scores. Sci Rep 2021; 11:15324. [PMID: 34321556 PMCID: PMC8319412 DOI: 10.1038/s41598-021-94790-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/16/2021] [Indexed: 12/28/2022] Open
Abstract
The association among sugar sweetened beverages (SSB) consumption, addiction and depression in adults, children and adolescents is widely reported. Dieting patterns during pregnancy is complicated by maternal fetal concerns. Specifically, restrained use of SSB might be potentially a source of perinatal distress. The current study modified diagnostic criteria for Substance Use Disorder (SUD) in Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), into SSB-specific questions to assess SSB use tendency. Edinburgh Postpartum Depression Scores (EPDS) is used to assess maternal distress during pregnancy. One hundred and ninety-six consecutive pregnant women receiving antenatal care at Kaohsiung Medical University Hospital were invited to participate in this study. In the first trimester, 46.6% of women had none or 1 DSM-5 symptom, 27.0% had 2–3 symptoms, while 26.4% had ≥ 4 symptoms. The mean numbers of DSM-5 symptoms in each trimester were found to be 2.5 ± 2.25, 2.6 ± 2.45, 2.4 ± 2.43 for the first, second and third trimester, respectively, p = 0.750. While EPDS score showed no difference among DSM-5 symptoms 0–1, 2–3 and ≥ 4 groups in the first trimester (8.1 ± 4.59, 8.4 ± 5.00, 8.8 ± 4.82, p = 0.343), women with ≥ 4 DSM-symptoms was found significantly higher EPDS scores than those with < 4 DSM-symptoms in the second (7.2 ± 4.81, 7.7 ± 4.98, 8.8 ± 4.33, p = 0.030) and third trimester (6.8 ± 5.00, 7.2 ± 4.63, 8.7 ± 5.24, p = 0.019). The relationship remained significant after adjusting for covariates including actual SSB amount consumed (adjusted β = 0.25 with 95% confident interval (CI) 0.04–0.45 and 0.21 with 95% CI 0.04–0.38 for the second and third trimesters, respectively). Overall, the study is the first to characterize the positive relationship between SSB use tendency and antenatal distress in pregnancy, independent of actual SSB amount consumed. The observational nature of the study design precludes inferences of its underlying socio-psychomotor mechanisms, although restrained SSB use in pregnancy is suspected to contribute. The novel employment of modified SSB-specific DSM-5 scores and EPDS in this setting is feasible and further validation is promising. With better understanding and awareness, pregnant women with increased SSB use tendency should be properly counseled with special attention to their mental state.
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Affiliation(s)
- Chin-Ru Ker
- Department of Obstetrics and Gynecology, Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou 1st Road, Kaohsiung, 807, Taiwan
| | - Chen-Hsuan Wu
- Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Taoyuan, Taiwan. .,Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Dapi Road, Niaosong District, Kaohsiung, 833, Taiwan.
| | - Chien-Hung Lee
- Department of Public Health, College of Health Science, Kaohsiung Medical University, 100 Shih-Chuan 1st Road, Sanmin District, Kaohsiung, 807, Taiwan
| | - Shih-Han Wang
- Department of Obstetrics and Gynecology, Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou 1st Road, Kaohsiung, 807, Taiwan
| | - Te-Fu Chan
- Department of Obstetrics and Gynecology, Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan. .,Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, 100 Tzyou 1st Road, Kaohsiung, 807, Taiwan. .,Center of Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan.
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11
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Beecher K, Alvarez Cooper I, Wang J, Walters SB, Chehrehasa F, Bartlett SE, Belmer A. Long-Term Overconsumption of Sugar Starting at Adolescence Produces Persistent Hyperactivity and Neurocognitive Deficits in Adulthood. Front Neurosci 2021; 15:670430. [PMID: 34163325 PMCID: PMC8215656 DOI: 10.3389/fnins.2021.670430] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 04/22/2021] [Indexed: 12/28/2022] Open
Abstract
Sugar has become embedded in modern food and beverages. This has led to overconsumption of sugar in children, adolescents, and adults, with more than 60 countries consuming more than four times (>100 g/person/day) the WHO recommendations (25 g/person/day). Recent evidence suggests that obesity and impulsivity from poor dietary habits leads to further overconsumption of processed food and beverages. The long-term effects on cognitive processes and hyperactivity from sugar overconsumption, beginning at adolescence are not known. Using a well-validated mouse model of sugar consumption, we found that long-term sugar consumption, at a level that significantly augments weight gain, elicits an abnormal hyperlocomotor response to novelty and alters both episodic and spatial memory. Our results are similar to those reported in attention deficit and hyperactivity disorders. The deficits in hippocampal-dependent learning and memory were accompanied by altered hippocampal neurogenesis, with an overall decrease in the proliferation and differentiation of newborn neurons within the dentate gyrus. This suggests that long-term overconsumption of sugar, as that which occurs in the Western Diet might contribute to an increased risk of developing persistent hyperactivity and neurocognitive deficits in adulthood.
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Affiliation(s)
- Kate Beecher
- Addiction Neuroscience and Obesity Laboratory, School of Clinical Sciences, Translational Research Institute, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Ignatius Alvarez Cooper
- Addiction Neuroscience and Obesity Laboratory, School of Biomedical Sciences, Translational Research Institute, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Joshua Wang
- Addiction Neuroscience and Obesity Laboratory, School of Clinical Sciences, Translational Research Institute, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Shaun B Walters
- School of Biomedical Sciences, University of Queensland, Brisbane, QLD, Australia
| | - Fatemeh Chehrehasa
- Addiction Neuroscience and Obesity Laboratory, School of Biomedical Sciences, Translational Research Institute, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Selena E Bartlett
- Addiction Neuroscience and Obesity Laboratory, School of Clinical Sciences, Translational Research Institute, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Arnauld Belmer
- Addiction Neuroscience and Obesity Laboratory, School of Clinical Sciences, Translational Research Institute, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
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12
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Fructose and Uric Acid as Drivers of a Hyperactive Foraging Response: A Clue to Behavioral Disorders Associated with Impulsivity or Mania? EVOL HUM BEHAV 2021; 42:194-203. [PMID: 33994772 DOI: 10.1016/j.evolhumbehav.2020.09.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Several behavioral disorders, including attention deficit hyperactivity disorder (ADHD), bipolar disorder, and aggressive behaviors are linked with sugar intake and obesity. The reason(s) for this association has been unclear. Here we present a hypothesis supporting a role for fructose, a component of sugar and high fructose corn syrup (HFCS), and uric acid (a fructose metabolite), in increasing the risk for these behavioral disorders. Recent studies have shown that the reason fructose intake is strongly associated with development of metabolic syndrome is that fructose intake activates an evolutionary-based survival pathway that stimulates foraging behavior and the storage of energy as fat. While modest intake may aid animals that would like to store fat as a protective response from food shortage or starvation, we propose that high intake of sugar and HFCS causes a hyperactive foraging response that stimulates craving, impulsivity, risk taking and aggression that increases the risk for ADHD, bipolar disease and aggressive behavior. High glycemic carbohydrates and salty foods may also contribute as they can be converted to fructose in the body. Some studies suggest uric acid produced during fructose metabolism may mediate some of these effects. Chronic stimulation of the pathway could lead to desensitization of hedonic responses and induce depression. In conclusion, a hyperactive foraging response driven by high glycemic carbohydrates and sugars may contribute to affective disorders.
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13
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Female mice are more prone to develop an addictive-like phenotype for sugar consumption. Sci Rep 2021; 11:7364. [PMID: 33795734 PMCID: PMC8016940 DOI: 10.1038/s41598-021-86797-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 03/19/2021] [Indexed: 02/06/2023] Open
Abstract
The concept of “sugar addiction” is gaining increasing attention in both the lay media and scientific literature. However, the concept of sugar addiction is controversial and only a few studies to date have attempted to determine the “addictive” properties of sugar using rigorous scientific criteria. Here we set out to systematically test the addictive properties of sugar in male and female mice using established paradigms and models from the drug addiction field. Male and female C57BL/6N (8–10 weeks old) were evaluated in 4 experimental procedures to study the addictive properties of sugar: (i) a drinking in the dark (DID) procedure to model sugar binging; (ii) a long-term free choice home cage drinking procedure measuring the sugar deprivation effect (SDE) following an abstinence phase; (iii) a long-term operant sugar self-administration with persistence, motivation and compulsivity measures and (iv) intracranial self-stimulation (ICSS). Female mice were more vulnerable to the addictive properties of sugar than male mice, showing higher binge and long-term, excessive drinking, a more pronounced relapse-like drinking following deprivation, and higher persistence and motivation for sugar. No sex differences were seen in a compulsivity test or reward sensitivity measured using ICSS following extended sugar consumption. This study demonstrates the occurrence of an addictive-like phenotype for sugar in male and female mice, similar to drugs of abuse, and suggests sex-dependent differences in the development of sugar addiction.
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14
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Larroya A, Pantoja J, Codoñer-Franch P, Cenit MC. Towards Tailored Gut Microbiome-Based and Dietary Interventions for Promoting the Development and Maintenance of a Healthy Brain. Front Pediatr 2021; 9:705859. [PMID: 34277527 PMCID: PMC8280474 DOI: 10.3389/fped.2021.705859] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/31/2021] [Indexed: 01/07/2023] Open
Abstract
Mental health is determined by a complex interplay between the Neurological Exposome and the Human Genome. Multiple genetic and non-genetic (exposome) factors interact early in life, modulating the risk of developing the most common complex neurodevelopmental disorders (NDDs), with potential long-term consequences on health. To date, the understating of the precise etiology underpinning these neurological alterations, and their clinical management pose a challenge. The crucial role played by diet and gut microbiota in brain development and functioning would indicate that modulating the gut-brain axis may help protect against the onset and progression of mental-health disorders. Some nutritional deficiencies and gut microbiota alterations have been linked to NDDs, suggesting their potential pathogenic implications. In addition, certain dietary interventions have emerged as promising alternatives or adjuvant strategies for improving the management of particular NDDs, at least in particular subsets of subjects. The gut microbiota can be a key to mediating the effects of other exposome factors such as diet on mental health, and ongoing research in Psychiatry and Neuropediatrics is developing Precision Nutrition Models to classify subjects according to a diet response prediction based on specific individual features, including microbiome signatures. Here, we review current scientific evidence for the impact of early life environmental factors, including diet, on gut microbiota and neuro-development, emphasizing the potential long-term consequences on health; and also summarize the state of the art regarding the mechanisms underlying diet and gut microbiota influence on the brain-gut axis. Furthermore, we describe the evidence supporting the key role played by gut microbiota, diet and nutrition in neurodevelopment, as well as the effectiveness of certain dietary and microbiome-based interventions aimed at preventing or treating NDDs. Finally, we emphasize the need for further research to gain greater insight into the complex interplay between diet, gut microbiome and brain development. Such knowledge would help towards achieving tailored integrative treatments, including personalized nutrition.
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Affiliation(s)
- Ana Larroya
- Microbial Ecology, Nutrition & Health Research Unit, Institute of Agrochemistry and Food Technology, National Research Council (IATA-CSIC), Valencia, Spain
| | - Jorge Pantoja
- Department of Pediatrics, University Hospital De la Plana, Vila-Real, Castellón, Spain.,Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
| | - Pilar Codoñer-Franch
- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain.,Department of Pediatrics, Dr. Peset University Hospital, Valencia, Spain.,Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, Valencia, Spain
| | - María Carmen Cenit
- Microbial Ecology, Nutrition & Health Research Unit, Institute of Agrochemistry and Food Technology, National Research Council (IATA-CSIC), Valencia, Spain.,Department of Pediatrics, University Hospital De la Plana, Vila-Real, Castellón, Spain.,Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
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15
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Johnson RJ, Gomez-Pinilla F, Nagel M, Nakagawa T, Rodriguez-Iturbe B, Sanchez-Lozada LG, Tolan DR, Lanaspa MA. Cerebral Fructose Metabolism as a Potential Mechanism Driving Alzheimer's Disease. Front Aging Neurosci 2020; 12:560865. [PMID: 33024433 PMCID: PMC7516162 DOI: 10.3389/fnagi.2020.560865] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 08/24/2020] [Indexed: 12/16/2022] Open
Abstract
The loss of cognitive function in Alzheimer's disease is pathologically linked with neurofibrillary tangles, amyloid deposition, and loss of neuronal communication. Cerebral insulin resistance and mitochondrial dysfunction have emerged as important contributors to pathogenesis supporting our hypothesis that cerebral fructose metabolism is a key initiating pathway for Alzheimer's disease. Fructose is unique among nutrients because it activates a survival pathway to protect animals from starvation by lowering energy in cells in association with adenosine monophosphate degradation to uric acid. The fall in energy from fructose metabolism stimulates foraging and food intake while reducing energy and oxygen needs by decreasing mitochondrial function, stimulating glycolysis, and inducing insulin resistance. When fructose metabolism is overactivated systemically, such as from excessive fructose intake, this can lead to obesity and diabetes. Herein, we present evidence that Alzheimer's disease may be driven by overactivation of cerebral fructose metabolism, in which the source of fructose is largely from endogenous production in the brain. Thus, the reduction in mitochondrial energy production is hampered by neuronal glycolysis that is inadequate, resulting in progressive loss of cerebral energy levels required for neurons to remain functional and viable. In essence, we propose that Alzheimer's disease is a modern disease driven by changes in dietary lifestyle in which fructose can disrupt cerebral metabolism and neuronal function. Inhibition of intracerebral fructose metabolism could provide a novel way to prevent and treat this disease.
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Affiliation(s)
- Richard J Johnson
- Division of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Fernando Gomez-Pinilla
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Maria Nagel
- Departments of Neurology and Ophthalmology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | | | - Bernardo Rodriguez-Iturbe
- Department of Cardio-Renal Physiopathology, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico
| | - Laura G Sanchez-Lozada
- Department of Cardio-Renal Physiopathology, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico
| | - Dean R Tolan
- Department of Biology, Boston University, Boston, MA, United States
| | - Miguel A Lanaspa
- Division of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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16
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Megally R, Al-Jawaldeh A. Impact of sin taxes on consumption volumes of sweetened beverages and soft drinks in Saudi Arabia. F1000Res 2020; 9:1117. [PMID: 33510893 PMCID: PMC7809884 DOI: 10.12688/f1000research.25853.2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/07/2020] [Indexed: 12/20/2022] Open
Abstract
Background: The consumption of sweetened drinks plays a major role in increasing the burden of diseases such as obesity and cardiovascular diseases. The prevalence rate of obesity and overweight individuals in Saudi Arabia has increased alarmingly among children over the past decade, revealing a crucial need the initiate and monitor effective prevention measures of obesity. Hence, this paper aims to measure the impact of sin taxes of sugar-sweetened beverages on the consumption level of such beverages in Saudi Arabia. Building enough evidence to guide other countries in the Eastern Mediterranean Region (EMR) on how to reduce the level of sugar intake consumption to reduce obesity and malnutrition has an impact on the economy as a whole. Methods: The excise taxes on sugar-sweetened beverages were applied in 2017. The impact of this was measured using a time series data set that covered sales volumes of soft drinks in Saudi Arabia from 2010 to 2020. Results: Sin taxes had a significant negative impact on the sales volume over the years. A significance level of <1% was found as sales volume of soft drinks decreased by 57.64% from 2010 to 2017 when sin taxes were applied on energy and soft drinks. Conclusions: Sin tax policy is recommended to other countries in the EMR to reduce obesity levels among children. These recommendations advocate the recommended priority actions by the World Health Organization for the strategy on nutrition for the EMR 2020-2030.
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Affiliation(s)
- Rania Megally
- Economics, British University in Egypt, Giza, 11837, Egypt
| | - Ayoub Al-Jawaldeh
- Regional Office for the Eastern Mediterranean (EMRO), World Health Organization (WHO), Cairo, 11371, Egypt
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17
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Rajcumar NR, Paruk S. Knowledge and misconceptions of parents of children with attention-deficit hyperactivity disorder at a hospital in South Africa. S Afr Fam Pract (2004) 2020; 62:e1-e8. [PMID: 32896143 PMCID: PMC8378172 DOI: 10.4102/safp.v62i1.5124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/12/2020] [Accepted: 06/25/2020] [Indexed: 11/16/2022] Open
Abstract
Background Parents’ knowledge and misconception about attention-deficit hyperactivity disorder (ADHD) influences their children’s access to care, its management and outcome. The study aimed to investigate parents’ knowledge and perceptions of ADHD. Methods The cross-sectional survey of 79 parents of children (aged 5–17 years) with ADHD at a specialist child psychiatry clinic in KwaZulu-Natal Province, South Africa, consisted of a socio-demographic and clinical questionnaire, and the Knowledge of Attention Disorders Scale questionnaire, was carried out. Results Twenty-six (32.9%) parents consulted a traditional healer, of whom 84.6% did so before consulting a medical doctor, with 61.5% reporting that the healer suggested psychiatric referral. Most parents had some knowledge of their child’s ADHD diagnosis but held various misconceptions about its treatment and associated factors: 92.4% believed that reducing sugar or food additives were effective to reduce symptoms; 78.5% that treatments focussing on punishment reduced the symptoms; 67.1% that prolonged use of stimulant medications leads to increased addiction (i.e. drug, alcohol) in adulthood. Conclusion Many parents had misconceptions about ADHD’s causes and treatment, some having consulted traditional healers, indicating the need to increase awareness among health practitioners to ensure timeous treatment access. A parent focussed psycho-education programme is required that provides information about causes, symptoms, treatment and prognosis.
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18
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Qi X, Tester RF. Lactose, Maltose, and Sucrose in Health and Disease. Mol Nutr Food Res 2020; 64:e1901082. [DOI: 10.1002/mnfr.201901082] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/14/2020] [Indexed: 01/02/2023]
Affiliation(s)
- Xin Qi
- Glycologic Limited Glasgow G4 0BA UK
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19
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Endreffy I, Bjørklund G, Urbina MA, Chirumbolo S, Doşa MD, Dicső F. High Levels of Glycosaminoglycans in the Urines of Children with Attention-Deficit/Hyperactivity Disorder (ADHD). J Mol Neurosci 2020; 70:1018-1025. [PMID: 32128665 DOI: 10.1007/s12031-020-01496-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 02/05/2020] [Indexed: 01/02/2023]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is a common neurobehavioral/neurodevelopmental disorder. Some early studies indicated that increased intake of added sugars might have a role in ADHD. In the present study, we tested this possibility by evaluating the urinary excretion of oligosaccharides and glycosaminoglycans (GAGs) in ADHD and control subjects. Forty ADHD subjects matched with 34 controls were enrolled in the study. The subjects underwent a standardized dietary regimen. The urine levels of oligosaccharides and GAGs were quantified biochemically, and their covariance and association were evaluated statistically. Fructose (21/40, 52.5%), maltose (26/40, 65%), galactose (30/40, 75%), and lactose (38/40, 95%) excretions were frequently found in the urine of ADHD subjects (p < 0.05), an excretion which does not occur normally. Furthermore, these subjects showed a pathologic tGAG (glycosaminoglycan) excretion (40/40, 100%). The present study supports the thesis that carbohydrate metabolism differs in ADHD subjects compared with control subjects.
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Affiliation(s)
- Ildikó Endreffy
- Department of Pediatrics, Josa András County Hospital, Nyíregyháza, Hungary
| | - Geir Bjørklund
- Council for Nutritional and Environmental Medicine, Toften 24, 8610, Mo i Rana, Norway.
| | - Mauricio A Urbina
- Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile
| | - Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
- CONEM Scientific Secretary, Verona, Italy
| | - Monica Daniela Doşa
- Department of Pharmacology, Faculty of Medicine, Ovidius University, Campus, 900470, Constanta, Romania.
| | - Ferenc Dicső
- Department of Pediatrics, Josa András County Hospital, Nyíregyháza, Hungary
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20
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Del-Ponte B, Quinte GC, Cruz S, Grellert M, Santos IS. Dietary patterns and attention deficit/hyperactivity disorder (ADHD): A systematic review and meta-analysis. J Affect Disord 2019; 252:160-173. [PMID: 30986731 DOI: 10.1016/j.jad.2019.04.061] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 03/31/2019] [Accepted: 04/08/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND The Attention Deficit Hyperactivity Disorder (ADHD) is a neurobiological disorder characterized by persistent symptoms of inattention, impulsivity and hyperactivity. The diet during childhood has been investigated as a factor potentially involved in the ADHD etiology. OBJECTIVE To review systematically the evidence of the association between dietary patterns and ADHD. METHODS Two independent literature searches were carried out in PubMed, LILACS and PsycINFO databases. The studies included were only those that assessed dietary patterns and ADHD in children and adolescents. Due to heterogeneity between the studies random-effects models were used to pool the estimates. RESULTS We included fourteen observational studies (four cohorts, five case-control and five cross-sectional studies). In the pooled analysis, healthy dietary patterns were protective against ADHD (OR: 0.65; 95% CI: 044 - 0.97), while unhealthy dietary patterns were found as risk to ADHD (OR: 1.41; 95% CI: 1.15-1.74). After stratifying the studies by design (cohort/case control or cross-sectional), continent (Europe or Asia/Oceania) and sample size (≥1000 or <1000) the effects remained. LIMITATIONS Absence of randomized controlled trials at the literature on this subject and scarce evidence from more robust designs, such as cohort and case-control studies. CONCLUSION This study suggests that a diet high in refined sugar and saturated fat can increase the risk, whereas a healthy diet, characterized by high consumption of fruits and vegetables, would protect against ADHD or hyperactivity. Nevertheless, giving the number and the design of most of the studies available in the literature, the current evidence is weak. More studies using longitudinal design need to be performed to reinforce this evidence.
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Affiliation(s)
- Bianca Del-Ponte
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Rua Marechal Deodoro, 1160, 3 piso, Pelotas, RS, Brazil.
| | - Gabriela Callo Quinte
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Rua Marechal Deodoro, 1160, 3 piso, Pelotas, RS, Brazil
| | - Suélen Cruz
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Rua Marechal Deodoro, 1160, 3 piso, Pelotas, RS, Brazil
| | - Merlen Grellert
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Rua Marechal Deodoro, 1160, 3 piso, Pelotas, RS, Brazil
| | - Iná S Santos
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Rua Marechal Deodoro, 1160, 3 piso, Pelotas, RS, Brazil
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21
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Čižauskaitė U, Jakubaitytė G, Žitkevičius V, Kasparavičienė G. Natural Ingredients-Based Gummy Bear Composition Designed According to Texture Analysis and Sensory Evaluation In Vivo. Molecules 2019; 24:molecules24071442. [PMID: 30979093 PMCID: PMC6480394 DOI: 10.3390/molecules24071442] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/04/2019] [Accepted: 04/10/2019] [Indexed: 01/21/2023] Open
Abstract
The increased interest in functional materials of natural origin has resulted in a higher market demand for preservative-free, “clean label”, or natural ingredients-based products. The gummy bear food supplements are more acceptable to consumers and have fewer limitations compared to other dosage forms. The aim of our study was to produce natural ingredients-based gummy bear composition, and evaluate the influence of the selected ingredients on the product’s textural properties, its acceptance in vivo, and the gummy bear’s quality. The optimal base composition was determined using a surface response design: gelatin 4.3 g and agave syrup 6.3 g. The investigated sweeteners did not affect the textural properties (p > 0.05). However, further studies demonstrated that a 100% increase of agave results in up to 27% higher flexibility (p < 0.05). The addition of calcium and cholecalciferol reduced firmness by 59.59 ± 1.45% (p < 0.05). On the other hand, acai berry extract had no significant effect. The presence of calcium resulted in a decreased smell and taste; however, the data indicated that experimental texture analysis is a more accurate technique than in vivo evaluation. The acai berry extract did not improve all of the tested sensory properties. We can conclude that the suggested gummy bear base can be supplemented with various active ingredients and commercialized, though further studies are needed to investigate the other natural sources to mask the unpleasant taste of active ingredients and avoid water loss.
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Affiliation(s)
- Ugnė Čižauskaitė
- Institute of Pharmaceutical Technology, Lithuanian University of Health Sciences, A.Mickevičiaus g. 9, LT-44307, Kaunas, Lithuania.
| | - Greta Jakubaitytė
- Department of Drug Technology and Social Pharmacy, Lithuanian University of Health Sciences, A.Mickevičiaus g. 9, LT-44307, Kaunas, Lithuania.
| | - Virgilijus Žitkevičius
- Department of Drug Chemistry, Lithuanian University of Health Sciences, A.Mickevičiaus g. 9, LT-44307, Kaunas, Lithuania.
| | - Giedrė Kasparavičienė
- Institute of Pharmaceutical Technology, Lithuanian University of Health Sciences, A.Mickevičiaus g. 9, LT-44307, Kaunas, Lithuania.
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22
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Peris‐Sampedro F, Mounib M, Schéle E, Edvardsson CE, Stoltenborg I, Adan RAH, Dickson SL. Impact of Free-Choice Diets High in Fat and Different Sugars on Metabolic Outcome and Anxiety-Like Behavior in Rats. Obesity (Silver Spring) 2019; 27:409-419. [PMID: 30699240 PMCID: PMC6590171 DOI: 10.1002/oby.22381] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 11/08/2018] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Rats were exposed to free-choice diets (fat plus one of two different sugar solutions, glucose or sucrose), and the metabolic consequences and impact on locomotor activity and anxiety-like behavior were explored. METHODS For 3 weeks, 7-week-old male rats were offered either chow only or free-choice high-fat diets differing in their added sugar: no sugar, sucrose, or glucose. In a second experiment, after 2 weeks on the diets, rats were switched from high sucrose to high glucose for two additional weeks. Metabolic end points included body weight, food intake, food choice, glycemic control, metabolic hormones, fat pad weight, brown adipose tissue weight, and gene expression. Behavioral analysis included locomotor and anxiety-like activity in the open field and elevated plus maze. RESULTS Both sugar diets enhanced adiposity and induced hyperphagia, favoring unhealthier dietary selection above that of the control diets (chow or free-choice high-fat with no sugar). Despite isocaloric intake in the sugar-containing diets, offering glucose instead of sucrose was associated with improved insulin sensitivity. The sugar-containing diets reduced activity (but with movements of increased velocity) and induced an anxiety-like phenotype. CONCLUSIONS Although free-choice diets negatively impacted on metabolism and anxiety-like behavior, replacing sucrose with glucose improved insulin sensitivity and may therefore be better for health.
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Affiliation(s)
- Fiona Peris‐Sampedro
- Department of Physiology/Endocrine, Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgGothenburgSweden
| | - Myriam Mounib
- Department of Physiology/Endocrine, Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgGothenburgSweden
| | - Erik Schéle
- Department of Physiology/Endocrine, Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgGothenburgSweden
| | - Christian E. Edvardsson
- Department of Physiology/Endocrine, Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgGothenburgSweden
| | - Iris Stoltenborg
- Department of Physiology/Endocrine, Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgGothenburgSweden
| | - Roger A. H. Adan
- Department of Physiology/Endocrine, Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgGothenburgSweden
- Brain Center Rudolf Magnus, Department of Translational NeuroscienceUniversity Medical Center Utrecht, Utrecht UniversityUtrechtThe Netherlands
| | - Suzanne L. Dickson
- Department of Physiology/Endocrine, Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgGothenburgSweden
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Del-Ponte B, Anselmi L, Assunção MCF, Tovo-Rodrigues L, Munhoz TN, Matijasevich A, Rohde LA, Santos IS. Sugar consumption and attention-deficit/hyperactivity disorder (ADHD): A birth cohort study. J Affect Disord 2019; 243:290-296. [PMID: 30257225 PMCID: PMC6193136 DOI: 10.1016/j.jad.2018.09.051] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 07/31/2018] [Accepted: 09/15/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Attention-deficit/hyperactivity disorder (ADHD) is characterized by persistent symptoms of lack of attention, impulsivity and hyperactivity. The association between nutritional exposures and ADHD has been investigated and some studies have identified adverse effects from higher intake of sugar. The objective of the present study was to evaluate the association between change in sugar consumption between 6 and 11 years of age and incidence of attention-deficit/hyperactivity disorder (ADHD). METHODS Pelotas 2004 Birth Cohort Study in Brazil. A food frequency questionnaire (FFQ) was used to estimate sugar consumption and the Development and Well-Being Assessment (DAWBA) was applied to mothers to assess the presence of ADHD. RESULTS Only children without ADHD at 6 years and with complete information from FFQ and DAWBA at 6 and 11 years were included in the analyses (n = 2924). Odds ratios with 95% confidence intervals were calculated. Incidence of ADHD between 6 and 11 years was 4.6% (3.6-5.6%) among boys and 1.8% (1.2-2.5%) among girls. Adjusted analyses showed no association between always high sucrose consumption between 6 and 11 years and incidence of ADHD, compared with individuals who always presented low consumption, both among boys (OR = 0.66; 0.21-2.04) and girls (OR = 2.71; 0.24-30.35). LIMITATIONS Reflect those that are inherent to use of FFQs, such as memory bias and lack of precision in quantifying the diet. CONCLUSIONS The results suggest that there is no association between sucrose consumption between 6 and 11 years of age and incidence of ADHD.
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Affiliation(s)
- Bianca Del-Ponte
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil.
| | - Luciana Anselmi
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | | | | | - Tiago N. Munhoz
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - Alicia Matijasevich
- Department of Preventive Medicine, School of Medicine, University of São Paulo, São Paulo, Brazil
| | | | - Iná S. Santos
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
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Kozłowska A, Wojtacha P, Równiak M, Kolenkiewicz M, Huang ACW. ADHD pathogenesis in the immune, endocrine and nervous systems of juvenile and maturating SHR and WKY rats. Psychopharmacology (Berl) 2019; 236:2937-2958. [PMID: 30737597 PMCID: PMC6820808 DOI: 10.1007/s00213-019-5180-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 01/23/2019] [Indexed: 01/10/2023]
Abstract
RATIONALE Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurobehavioural disorders with morphological and functional brain abnormalities. However, there is a growing body of evidence that abnormalities in the immune and endocrine systems may also account for the ADHD pathogenesis. OBJECTIVES To test ADHD pathogenesis in neurological, immune and endocrine systems, this study examined the concentrations of cytokines, chemokines, oxidative stress markers, metabolic parameters, steroid hormones and steroidogenic enzymes in the serum and/or tissues of spontaneously hypertensive rats (SHRs, animal model of ADHD) and Wistar Kyoto rats (WKYs, control animals). Moreover, the volume of the medial prefrontal cortex (mPFC) as well as the density of dopamine 2 (D2) receptor-expressing cells and tyrosine hydroxylase (TH)-positive nerve fibres in it was also elucidated. METHODS Peripheral blood, spleen and adrenal gland samples, as well as brain sections collected on day 35 (juvenile) and day 70 (maturating) from SHRs and WKYs, were processed by ELISA and immunohistochemistry, respectively. RESULTS The results show significant increases of serum and/or tissue concentrations of cytokines, chemokines and oxidative stress markers in juvenile SHRs when compared to the age-matched WKYs. These increases were accompanied by a lowered volume of the mPFC and up-regulation of D2 in this brain region. In maturating SHRs, the levels of inflammatory and oxidative stress markers were normalised and accompanied by elevated contents of steroid hormones. CONCLUSIONS Significant elevations of serum and/or tissue contents of cytokines, chemokines and oxidative stress markers as well as volumetric and neurochemical alterations in the mPFC of juvenile SHRs may suggest the cooperation of neurological and immune systems in the ADHD pathogenesis. Elevated levels of steroid hormones in maturating SHRs may be a compensatory effect involved in reducing inflammation and ADHD symptoms.
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Affiliation(s)
- Anna Kozłowska
- Department of Human Physiology, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Warszawska Av, 30, 10-082, Olsztyn, Poland.
| | - Paweł Wojtacha
- Department of Industrial and Food Microbiology, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-726 Olsztyn, Poland
| | - Maciej Równiak
- Department of Animal Anatomy and Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-727 Olsztyn, Poland
| | - Małgorzata Kolenkiewicz
- Department of Pathophysiology, School Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Olsztyn, Warszawska Av, 30, 10-082 Olsztyn, Poland
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Bruckauf Z, Walsh SD. Adolescents' multiple and individual risk behaviors: Examining the link with excessive sugar consumption across 26 industrialized countries. Soc Sci Med 2018; 216:133-141. [PMID: 30269866 DOI: 10.1016/j.socscimed.2018.08.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 08/11/2018] [Accepted: 08/24/2018] [Indexed: 11/28/2022]
Abstract
RATIONALE Despite the public health importance and policy relevance, no cross-national studies using large representative samples of adolescents have examined the relationship between high sugar consumption and involvement in risk behaviors. OBJECTIVE The current study examines the relationship between high sugar consumption, in the form of sweets and chocolates and non-diet soft drinks, and involvement in peer violence and substance use. It also examines whether any such relationship is moderated by low socio-economic status (SES) and psychological well-being. METHOD The study included representative samples of 11-, 13- and 15-year olds in 26 countries (N = 137,284) using data from the Health Behaviors in School Aged Children (HBSC) 2013-14 study. The analysis involved multivariate logistic regression to predict involvement in both individual risk behaviors (physical fighting, bullying, cigarette use, alcohol use, and drunkenness) and multiple risk. RESULTS This study showed strong and consistent relationships between high sugar consumption and multiple and individual risk behaviors across 26 countries. With the exception of few countries, this relationship did not vary by family SES and adolescents' psychological health measured through psychosomatic health and life satisfaction, which had strong independent associations with multiple and individual risk behaviors. In the majority of countries, the association between high sugar consumption and multiple risk behavior was driven to a greater extent by the sugary drinks rather than sweets. CONCLUSIONS Findings suggest that unhealthy nutrition such as the intake of large quantities of sugary drinks and sweets and chocolates could be seen as a "red flag" signaling potential involvement in multiple risk behaviors.
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Affiliation(s)
| | - Sophie D Walsh
- Department of Criminology, Bar Ilan University, Ramat Gan, Israel.
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Dietary and Micronutrient Treatments for Children with Neurodevelopment Disorders. CURRENT DEVELOPMENTAL DISORDERS REPORTS 2018. [DOI: 10.1007/s40474-018-0150-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Frey S, Eichler A, Stonawski V, Kriebel J, Wahl S, Gallati S, Goecke TW, Fasching PA, Beckmann MW, Kratz O, Moll GH, Heinrich H, Kornhuber J, Golub Y. Prenatal Alcohol Exposure Is Associated With Adverse Cognitive Effects and Distinct Whole-Genome DNA Methylation Patterns in Primary School Children. Front Behav Neurosci 2018; 12:125. [PMID: 29997484 PMCID: PMC6028559 DOI: 10.3389/fnbeh.2018.00125] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 06/06/2018] [Indexed: 12/22/2022] Open
Abstract
Prenatal alcohol exposure (PAE) is known to elicit a broad range of systemic effects, including neurophysiological alterations that result in adverse behavioral and cognitive outcomes. However, molecular pathways underlying these long-term intrauterine effects remain to be investigated. Here, we tested a hypothesis that PAE may lead to epigenetic alterations to the DNA resulting in attentional and cognitive alterations of the children. We report the results of the study that included 156 primary school children of the Franconian Cognition and Emotion Studies (FRANCES) cohort which were tested for an objective marker of PAE, ethyl glucuronide (EtG) in meconium at birth. Thirty-two newborns were found to be exposed to alcohol with EtG values above 30 ng/g (EtG+). Previously we described PAE being associated with lower IQ and smaller amplitude of the event-related potential component P3 in go trials (Go-P3), which indicates a reduced capacity of attentional resources. Whole-genome methylation analysis of the buccal cell DNA revealed 193 differentially methylated genes in children with positive meconium EtG, that were clustered into groups involved in epigenetic modifications, neurodegeneration, neurodevelopment, axon guidance and neuronal excitability. Furthermore, we detected mediation effects of the methylation changes in DPP10 and SLC16A9 genes on the EtG related cognitive and attention-related deficits. Our results suggest that system-wide epigenetic changes are involved in long-term effects of PAE. In particular, we show an epigenetic mediation of PAE effects on cognition and attention-related processes.
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Affiliation(s)
- Stefan Frey
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Anna Eichler
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Valeska Stonawski
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Jennifer Kriebel
- Research Unit of Molecular Epidemiology, German Research Center for Environmental Health - Institute of Epidemiology II, Helmholtz Zentrum München, Munich, Germany
| | - Simone Wahl
- Research Unit of Molecular Epidemiology, German Research Center for Environmental Health - Institute of Epidemiology II, Helmholtz Zentrum München, Munich, Germany
| | - Sabina Gallati
- Division of Human Genetics, Department of Paediatrics, Inselspital University of Bern, Bern, Switzerland
| | - Tamme W Goecke
- Department of Obstetrics and Gynecology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany.,Department of Obstetrics and Gynecology, RWTH Aachen University, Aachen, Germany
| | - Peter A Fasching
- Department of Obstetrics and Gynecology, RWTH Aachen University, Aachen, Germany
| | - Matthias W Beckmann
- Department of Obstetrics and Gynecology, RWTH Aachen University, Aachen, Germany
| | - Oliver Kratz
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Gunther H Moll
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Hartmut Heinrich
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany.,kbo-Heckscher-Klinikum, Munich, Germany
| | - Johannes Kornhuber
- Department of Psychiatry and Psychotherapy, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Yulia Golub
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany.,Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, Dresden, Germany
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Ludlow AK, Rogers SL. Understanding the impact of diet and nutrition on symptoms of Tourette syndrome: A scoping review. J Child Health Care 2018; 22:68-83. [PMID: 29268618 DOI: 10.1177/1367493517748373] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Anecdotal reports frequently suggest some dietary involvement in the maintenance of tics in children with Tourette syndrome (TS). This scoping review aimed to (1) understand the possible influence of diet as a trigger of tics and (2) map out the existing studies documenting dietary interventions in children with TS. Current evidence suggests no single diet to benefit individuals with TS. However, reports from parents of children with TS suggest that certain allergens in food may exacerbate tic-related symptoms. For example, an increase in tics has been related to the consumption of caffeine and refined sugar. Moreover, oligoantigenic diets and sugar-free diets have been identified as significantly reducing tics. More research is urgently needed to develop more accurate guidance for parents and children with TS, as many have reported using dietary and nutritional supplements, despite the lack of evidence detailing any benefits, side effects and recommended doses.
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Affiliation(s)
- Amanda K Ludlow
- 1 Department of Psychology and Sport Sciences, School of Life and Medical Sciences, University of Hertfordshire, College Lane, Hatfield, UK
| | - Samantha L Rogers
- 2 Centre for Research in Primary and Community Care, School of Health and Social Work, University of Hertfordshire, College Lane, Hatfield, UK
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DiNicolantonio JJ, O’Keefe JH, Wilson WL. Sugar addiction: is it real? A narrative review. Br J Sports Med 2017; 52:910-913. [DOI: 10.1136/bjsports-2017-097971] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2017] [Indexed: 11/03/2022]
Abstract
In animal studies, sugar has been found to produce more symptoms than is required to be considered an addictive substance. Animal data has shown significant overlap between the consumption of added sugars and drug-like effects, including bingeing, craving, tolerance, withdrawal, cross-sensitisation, cross-tolerance, cross-dependence, reward and opioid effects. Sugar addiction seems to be dependence to the natural endogenous opioids that get released upon sugar intake. In both animals and humans, the evidence in the literature shows substantial parallels and overlap between drugs of abuse and sugar, from the standpoint of brain neurochemistry as well as behaviour.
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Patel S. Phytochemicals for taming agitated immune-endocrine-neural axis. Biomed Pharmacother 2017; 91:767-775. [DOI: 10.1016/j.biopha.2017.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 04/30/2017] [Accepted: 05/02/2017] [Indexed: 02/07/2023] Open
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Marchesi DG, Ciriaco JGM, Miguel GPS, Batista GAP, Cabral CP, Fraga LC. Does the Attention Deficit Hyperactivity Disorder interfere with bariatric surgery results? ACTA ACUST UNITED AC 2017; 44:140-146. [PMID: 28658332 DOI: 10.1590/0100-69912017002006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 12/01/2016] [Indexed: 01/09/2023]
Abstract
Objective to analyze possible negative effects of Attention Deficit Hyperactivity Disorder (ADHD) on the success of bariatric surgery. Methods we evaluated forty patients undergoing bariatric surgery and with regular post-operative follow-up of at least one year. To all, we applied the questionnaire advocated in the fourth edition of the Diagnostic and Statistical Manual (DSM-IV) of the American Psychiatric Association for ADHD, as well as analyzed their postoperative data. Results fifteen (38%) patients presented a positive questionnaire for ADHD. Patients with ADHD presented higher BMI than patients without the disorder (45.8 vs. 40.9 kg/m2, p=0.017), and the difference remained in all postoperative stages. There was no statistically significant difference in surgery success (33.3% x 66.7%, p=0.505) or in BMI reduction (30.71% x 31.88%, p=0.671) one year after the procedure. Conclusion ADHD patients have a higher BMI. However, the presence of ADHD does not influence the success of bariatric surgery and the reduction of BMI.
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Affiliation(s)
- Doglas Gobbi Marchesi
- - Federal University of Espírito Santo, Department of Surgical Clinics, Vitória, Espírito Santo State, Brazil
| | | | | | | | - Camila Pereira Cabral
- - Federal University of Espírito Santo, Department of Surgical Clinics, Vitória, Espírito Santo State, Brazil
| | - Larissa Carvalho Fraga
- - Federal University of Espírito Santo, Department of Surgical Clinics, Vitória, Espírito Santo State, Brazil
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Thornley S, Marshall R, Reynolds G, Koopu P, Sundborn G, Schofield G. Low sugar nutrition policies and dental caries: A study of primary schools in South Auckland. J Paediatr Child Health 2017; 53:494-499. [PMID: 28073166 DOI: 10.1111/jpc.13449] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 10/04/2016] [Accepted: 10/31/2016] [Indexed: 11/28/2022]
Abstract
AIM The study assessed whether a healthy food policy implemented in one school, Yendarra Primary, situated in a socio-economically deprived area of South Auckland, had improved student oral health by comparing dental caries levels with students of similar schools in the same region with no such policy. METHODS Records of caries of the primary and adult teeth were obtained between 2007 and 2014 for children attending Yendarra, and were compared to those of eight other public schools in the area, with a similar demographic profile. Children were selected between the ages of 8 and 11 years. Linear regression models were used to estimate the strength of association between attending Yendarra school and dental caries. RESULTS During the study period, 3813 records were obtained of children who attended dental examinations and the schools of interest. In a linear model, mean number of carious primary and adult teeth were 0.37 lower (95% confidence interval: 0.09-0.65) in Yendarra school children, compared to those in other schools, after adjustment for confounders. Pacific students had higher numbers of carious teeth (adjusted β coefficient: 0.25; 95% confidence interval: 0.03-0.46) than Māori. CONCLUSION This nutrition policy, implemented in a school in the poorest region of South Auckland, which restricted sugary food and drink availability, was associated with a marked positive effect on the oral health of students, compared to students in surrounding schools. We recommend that such policies are a useful means of improving child oral health.
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Affiliation(s)
- Simon Thornley
- Health Intelligence, Auckland Regional Public Health Service, Auckland, New Zealand
| | - Roger Marshall
- Section of Epidemiology and Biostatistics, The University of Auckland, Auckland, New Zealand
| | - Gary Reynolds
- Health Intelligence, Auckland Regional Public Health Service, Auckland, New Zealand
| | - Pauline Koopu
- Paediatric Services, Oral Health Department, Greenlane Clinical Centre, Auckland District Health Board, Auckland, New Zealand
| | - Gerhard Sundborn
- Section of Epidemiology and Biostatistics, The University of Auckland, Auckland, New Zealand
| | - Grant Schofield
- Millenium Institute, Human Potential Centre, Auckland University of Technology, Auckland, New Zealand
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Goodman AM, Wheelock MD, Harnett NG, Mrug S, Granger DA, Knight DC. The hippocampal response to psychosocial stress varies with salivary uric acid level. Neuroscience 2016; 339:396-401. [PMID: 27725214 DOI: 10.1016/j.neuroscience.2016.10.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 09/29/2016] [Accepted: 10/02/2016] [Indexed: 12/13/2022]
Abstract
Uric acid is a naturally occurring, endogenous compound that impacts mental health. In particular, uric acid levels are associated with emotion-related psychopathology (e.g., anxiety and depression). Therefore, understanding uric acid's impact on the brain would provide valuable new knowledge regarding neural mechanisms that mediate the relationship between uric acid and mental health. Brain regions including the prefrontal cortex, amygdala, and hippocampus underlie stress reactivity and emotion regulation. Thus, uric acid may impact emotion by modifying the function of these brain regions. The present study used functional magnetic resonance imaging (fMRI) during a psychosocial stress task to investigate the relationship between baseline uric acid levels (in saliva) and brain function. Results demonstrate that activity within the bilateral hippocampal complex varied with uric acid concentrations. Specifically, activity within the hippocampus and surrounding cortex increased as a function of uric acid level. The current findings suggest that uric acid levels modulate stress-related hippocampal activity. Given that the hippocampus has been implicated in emotion regulation during psychosocial stress, the present findings offer a potential mechanism by which uric acid impacts mental health.
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Affiliation(s)
- Adam M Goodman
- Department of Psychology, University of Alabama at Birmingham, CIRC 235 H, 1720 2nd Avenue South, Birmingham, AL 35294-1170, United States
| | - Muriah D Wheelock
- Department of Psychology, University of Alabama at Birmingham, CIRC 235 H, 1720 2nd Avenue South, Birmingham, AL 35294-1170, United States
| | - Nathaniel G Harnett
- Department of Psychology, University of Alabama at Birmingham, CIRC 235 H, 1720 2nd Avenue South, Birmingham, AL 35294-1170, United States
| | - Sylvie Mrug
- Department of Psychology, University of Alabama at Birmingham, CIRC 235 H, 1720 2nd Avenue South, Birmingham, AL 35294-1170, United States
| | - Douglas A Granger
- Institute for Interdisciplinary Salivary Bioscience Research, University of California at Irvine, 4201 Social and Behavioral Sciences Gateway, Irvine, CA 92697-7085, United States; Johns Hopkins University School of Nursing, Johns Hopkins University Bloomberg School of Public Health, Johns Hopkins University School of Medicine, Baltimore, MD 21205, United States
| | - David C Knight
- Department of Psychology, University of Alabama at Birmingham, CIRC 235 H, 1720 2nd Avenue South, Birmingham, AL 35294-1170, United States.
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Serum uric acid and the Five Factor Model of personality: Implications for psychopathological and medical conditions. PERSONALITY AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.paid.2016.03.071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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DiNicolantonio JJ, Bhutani J, O'Keefe JH. Added sugars drive chronic kidney disease and its consequences: A comprehensive review. JOURNAL OF INSULIN RESISTANCE 2016. [DOI: 10.4102/jir.v1i1.3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The consumption of added sugars (e.g. sucrose [table sugar] and high-fructose corn syrup) over the last 200 years has increased exponentially and parallels the increased prevalence of chronic kidney disease (CKD). Data for animals and humans suggest that the consumption of added sugars leads to kidney damage and related metabolic derangements that increase cardiovascular risk. Importantly, the consumption of added sugars has been found to induce insulin resistance and increase uric acid in humans, both of which increase the conversion of glucose to fructose (i.e. fructogenesis) via the polyol pathway. The polyol pathway has recently been implicated in the contribution and progression of kidney damage, suggesting that even glucose can be toxic to the kidney via its endogenous transformation into fructose in the proximal tubule. Consuming added fructose has been shown to induce insulin resistance, which can lead to hyperglycaemia, oxidative stress, inflammation and the activation of the immune system, all of which can synergistically contribute to kidney damage. CKD guidelines should stress a reduction in the consumption of added sugars as a means to prevent and treat CKD as well as reduce CKD–related morbidity and mortality.
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Guzman DC, Garcia EH, Mejia GB, Tapia BJ, Jimenez FT, Olguin HJ, Angel DSD. Pyridoxine and Zanamivir Alter Levels of Dopamine in Brain of Rats with Induced Hyperglycemia by Inhibition of Oxidative Stress. INT J PHARMACOL 2016. [DOI: 10.3923/ijp.2016.161.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Ghanizadeh A, Haddad B. The effect of dietary education on ADHD, a randomized controlled clinical trial. Ann Gen Psychiatry 2015; 14:12. [PMID: 25767556 PMCID: PMC4357187 DOI: 10.1186/s12991-015-0050-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 02/12/2015] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The purpose of this research was to study the effectiveness of the overall dietary intervention rather than a single nutrient on children with attention deficit hyperactivity disorder (ADHD). METHODS This is a randomized controlled trial conducted at a child psychiatry clinic in Iran. Participants were 106 children and adolescents with ADHD. One group received methylphenidate plus dietary recommendations, while the other group only received methylphenidate. ADHD DSM-IV checklist was used to assess inattentiveness and hyperactivity/impulsivity scores at baseline and at the end of the trial. RESULTS The results revealed no significant difference between the two groups regarding mean age, gender ratio, body mass index, baseline inattentiveness score, and baseline hyperactivity score. Linear regression analysis considering the covariant variables showed that the inattentive score at the end of the trial was significantly associated with the mean change of favorite diet scores. CONCLUSION This is the first clinical trial examining the effect of overall dietary characteristics rather than a single nutrient on the children formally diagnosed with ADHD. According to the results, un-favorite diet had no effects on inattentive or hyperactivity/impulsivity score. Encouraging the children with ADHD to increase their intake of recommended diet markedly improves their attention. TRIAL REGISTRATION The trial was registered at the Iranian Clinical Trials Registry (Irct ID: IRCT201311303930N29).
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Affiliation(s)
- Ahmad Ghanizadeh
- Research Center for Psychiatry and Behavioral Sciences, Department of Psychiatry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran ; Department of Psychiatry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran ; Department of Neuroscience, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Behzad Haddad
- Research Center for Psychiatry and Behavioral Sciences, Department of Psychiatry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Khalife N, Kantomaa M, Glover V, Tammelin T, Laitinen J, Ebeling H, Hurtig T, Jarvelin MR, Rodriguez A. Childhood attention-deficit/hyperactivity disorder symptoms are risk factors for obesity and physical inactivity in adolescence. J Am Acad Child Adolesc Psychiatry 2014; 53:425-36. [PMID: 24655652 DOI: 10.1016/j.jaac.2014.01.009] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 01/22/2014] [Accepted: 01/27/2014] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To prospectively investigate the association and directionality between attention-deficit/hyperactivity disorder (ADHD) symptoms and obesity from childhood to adolescence in the general population. We examined whether obesogenic behaviors, namely, physical inactivity and binge eating, underlie the potential ADHD symptom-obesity association. We explored whether childhood conduct disorder (CD) symptoms are related to adolescent obesity/physical inactivity. METHOD At 7 to 8 years (n = 8,106), teachers reported ADHD and CD symptoms, and parents reported body mass index (BMI) and physically active play. At 16 years (n = 6,934), parents reported ADHD symptoms; adolescents reported physical activity (transformed to metabolic equivalent of task [MET] hours per week) and binge eating; BMI and waist-hip ratio (WHR) were measured via clinical examination. Obesity was defined using the International Obesity Task Force (IOTF) cut-offs for BMI and the 95th percentile cut-off for WHR. RESULTS Childhood ADHD symptoms significantly predicted adolescent obesity, rather than the opposite. Inattention-hyperactivity symptoms at 8 years were associated with indices of obesity at 16 years (obese BMI: odds ratio [OR] = 1.91, 95% confidence interval [CI] = 1.10-3.33; 95th percentile WHR: OR = 1.71, 95% CI = 1.05-2.78), adjusted for gender, baseline BMI, physical activity, family structure change, and maternal education. Child CD symptoms associated with indices of adolescent obesity. Reduced physically active play in childhood predicted adolescent inattention (OR = 1.61, 95% CI = 1.16-2.24). Childhood ADHD and CD symptoms were linked with physical inactivity in adolescence (inattention-hyperactivity; OR = 1.60, 95% CI = 1.20-2.13), but not binge eating. Physical inactivity mediated the associations. CONCLUSIONS Children with ADHD or CD symptoms are at increased risk for becoming obese and physically inactive adolescents. Physical activity may be beneficial for both behavior problems and obesity.
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Affiliation(s)
| | - Marko Kantomaa
- Imperial College London, UK; LIKES - Research Center for Sports and Health Sciences, Finland
| | | | - Tuija Tammelin
- LIKES - Research Center for Sports and Health Sciences, Finland
| | | | - Hanna Ebeling
- Clinic of Child Psychiatry, University and University Hospital of Oulu, Finland
| | - Tuula Hurtig
- Institute of Health Sciences, University of Oulu, Finland
| | - Marjo-Riitta Jarvelin
- Imperial College London, UK; Medical Research Council (MRC) Health Protection Agency (HMA) Centre for Environment and Health, Imperial College, UK; Institute of Health Sciences, University of Oulu, Finland; Biocenter Oulu, University of Oulu, Finland; Unit of Primary Care, Oulu University Hospital, Finland; and the National Institute for Health and Welfare, Finland
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Gold MS, Blum K, Oscar-Berman M, Braverman ER. Low dopamine function in attention deficit/hyperactivity disorder: should genotyping signify early diagnosis in children? Postgrad Med 2014; 126:153-77. [PMID: 24393762 DOI: 10.3810/pgm.2014.01.2735] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Attention deficit/hyperactivity disorder (ADHD) is present in 8% to 12% of children, and 4% of adults worldwide. Children with ADHD can have learning impairments, poor selfesteem, social dysfunction, and an increased risk of substance abuse, including cigarette smoking. Overall, the rate of treatment with medication for patients with ADHD has been increasing since 2008, with ≥ 2 million children now being treated with stimulants. The rise of adolescent prescription ADHD medication abuse has occurred along with a concomitant increase of stimulant medication availability. Of adults presenting with a substance use disorder (SUD), 20% to 30% have concurrent ADHD, and 20% to 40% of adults with ADHD have a history of SUD. Following a brief review of the etiology of ADHD, its diagnosis and treatment, we focus on the benefits of early and appropriate testing for a predisposition to ADHD. We suggest that by genotyping patients for a number of known, associated dopaminergic polymorphisms, especially at an early age, misdiagnoses and/or over-diagnosis can be reduced. Ethical and legal issues of early genotyping are considered. As many as 30% of individuals with ADHD are estimated to either have secondary side-effects or are not responsive to stimulant medication. We also consider the benefits of non-stimulant medication and alternative treatment modalities, which include diet, herbal medications, iron supplementation, and neurofeedback. With the goals of improving treatment of patients with ADHD and SUD prevention, we encourage further work in both genetic diagnosis and novel treatment approaches.
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Affiliation(s)
- Mark S Gold
- Department of Psychiatry, School of Medicine and McKnight Brain Institute, University of Florida, Gainesville, FL.
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Sutin AR, Cutler RG, Camandola S, Uda M, Feldman NH, Cucca F, Zonderman AB, Mattson MP, Ferrucci L, Schlessinger D, Terracciano A. Impulsivity is associated with uric acid: evidence from humans and mice. Biol Psychiatry 2014; 75:31-7. [PMID: 23582268 PMCID: PMC3859133 DOI: 10.1016/j.biopsych.2013.02.024] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Revised: 02/27/2013] [Accepted: 02/27/2013] [Indexed: 01/07/2023]
Abstract
BACKGROUND The ability to control impulses varies greatly, and difficulty with impulse control can have severe consequences; in the extreme, it is the defining feature of many psychiatric disorders. Evidence from disparate lines of research suggests that uric acid is elevated in psychiatric disorders characterized by high impulsivity, such as attention-deficit/hyperactivity disorder and bipolar disorder. The present research tests the hypothesis that impulsivity is associated with higher uric acid in humans and mice. METHODS Using two longitudinal, nonclinical community samples (total n = 6883), we tested whether there is an association between uric acid and normal variation in trait impulsivity measured with the Revised NEO Personality Inventory. We also examined the effect of uric acid on behavior by comparing wild-type mice, which naturally have low levels of uric acid, with mice genetically modified to accumulate high levels of uric acid. RESULTS In both human samples, the emotional aspects of trait impulsivity, specifically impulsiveness and excitement seeking, were associated with higher levels of uric acid concurrently and when uric acid was measured 3 to 5 years later. Consistent with the human data, the genetically modified mice displayed significantly more exploratory and novelty-seeking behavior than the wild-type mice. CONCLUSIONS Higher uric acid was associated with impulsivity in both humans and mice. The identification of biological markers of impulsivity may lead to a better understanding of the physiological mechanisms involved in impulsivity and may suggest potential targets for therapeutic intervention.
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Affiliation(s)
- Angelina R Sutin
- Department of Medical Humanities and Social Sciences, Florida State University College of Medicine, Tallahassee, Florida; Laboratory of Behavioral Neuroscience, National Institute on Aging, National Institute of Health, Bethesda, Maryland; Laboratory of Neuroscience, National Institute on Aging, National Institute of Health, Bethesda, Maryland.
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Guzman DC, Garcia EH, Mejia GB, Ruiz NL, Jimenez FT, Olguin HJ, Gonzalez JS, Ochoa AR. Sucrose Combined with L-carnitine or Desvenlafaxine does not Increase Hyperglycemia. Inhibition of Oxidative Stress may be Involved in this Effect. INT J PHARMACOL 2013. [DOI: 10.3923/ijp.2013.204.210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Bussing R, Zima BT, Mason DM, Meyer JM, White K, Garvan CW. ADHD knowledge, perceptions, and information sources: perspectives from a community sample of adolescents and their parents. J Adolesc Health 2012; 51:593-600. [PMID: 23174470 PMCID: PMC3505280 DOI: 10.1016/j.jadohealth.2012.03.004] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Revised: 03/05/2012] [Accepted: 03/06/2012] [Indexed: 11/24/2022]
Abstract
PURPOSE The chronic illness model advocates for psychoeducation within a collaborative care model to enhance outcomes. To inform psychoeducational approaches for ADHD, this study describes parent and adolescent knowledge, perceptions, and information sources and explores how these vary by sociodemographic characteristics, ADHD risk, and past child mental health service use. METHODS Parents and adolescents were assessed 7.7 years after initial school district screening for ADHD risk. The study sample included 374 adolescents (56% high and 44% low ADHD risk) aged, on average, 15.4 (standard deviation = 1.8) years, and 36% were African American. Survey questions assessed ADHD knowledge, perceptions, and cues to action and elicited used and preferred information sources. Multiple logistic regression was used to determine potential independent predictors of ADHD knowledge. McNemar tests compared information source utilization against preference. RESULTS Despite relatively high self-rated ADHD familiarity, misperceptions among parents and adolescents were common, including a sugar etiology (25% and 27%, respectively) and medication overuse (85% and 67%, respectively). African American respondents expressed less ADHD awareness and greater belief in sugar etiology than Caucasians. Parents used a wide range of ADHD information sources, whereas adolescents relied on social network members and teachers/school. However, parents and adolescents expressed similar strong preferences for the Internet (49% and 51%, respectively) and doctor (40% and 27%, respectively) as ADHD information sources. CONCLUSIONS Culturally appropriate psychoeducational strategies are needed that combine doctor-provided ADHD information with reputable Internet sources. Despite time limitations during patient visits, both parents and teens place high priority on receiving information from their doctor.
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Affiliation(s)
- Regina Bussing
- Department of Psychiatry, University of Florida, Gainesville, Florida 32610-0234, USA.
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